2024-11-22 3.145.18.135
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
DB21/T 2686-2016 Coastal Wetland Ecosystem Services Assessment Technical Specification via email in business day valid,,2016-11-27
DB21/T 2687-2016 Technical specification for alien marine microalgae minitoring via email in business day valid,,2016-11-27
DB21/T 2776-2017 Technical specification for brown tide damage assessment via email in business day valid,,2017-4-20
DB32/T 4344-2022 Marine sediment―Determination of oil―Ultrasonic Extraction-UV spectrophotometric method 165.0 via email in 1~3 business day valid,,
DB37/T 3245-2018 Technical Specification for Sea Area Appraisal via email in business day valid,,2018-6-25
DB37/T 4299-2020 Determination of amantadine in seawater—Liquid chromatography tandem mass spectrometry, LC-MS/MS via email in business day valid,,
GB 18420.1-2001 Biological toxicity grading for pollutant from marine petroleum exploration and exploitation 224.0 via email in 1~3 business day abolished2009-11-01,2009-10-1,2002-3-1
GB 18420.1-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 1: Grading 60.0 via email in 1 business day valid,,2009-10-1
GB 30980-2014 Assessment procedure for marine dumping of dredged material 660.0 via email in 1~5 business day valid,,2014-6-1
GB/T 17923-1999 Analysis method for oil-bearing wast water from marine petroleum development industry 120.0 via email in 1~3 business day superseded,2018-5-1,2000-5-1
GB/T 18420.2-2001 Biological toxicity inspection method for pollutant from marine petroleum exploration and exploitation 250.0 via email in 1~3 business day abolished2009-11-01,2009-11-1,2002-3-1
GB/T 18420.2-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 2: Test method 200.0 via email in 1 business day valid,,2009-11-1
GB/T 20259-2006 Chemical analysis methods for marine polymetallic nodules 750.0 via email in 1~3 business day valid,,2006-12-1
GB/T 20260-2006 Chemcial analysis methods for marine sediment 450.0 via email in 1~3 business day valid,,2006-12-1
GB/T 21247-2007 Specifications for identification system of spilled oils on the sea 510.0 via email in 1~3 business day valid,,2008-4-1
GB/T 26411-2010 Determination of 16 polynuclear aromatic hydrocarbons in seawater by GC-MS 240.0 via email in 1~3 business day valid,,2011-6-1
GB/T 30738-2014 Determination of radionuclide in marine sediment—Gamma spectrometry 300.0 via email in 1~5 business day valid,,2014-10-1
GB/T 30739-2014 Determination of n-alkanes in marine sediment—Gas chromatography-mass spectrometry 220.0 via email in 1~3 business day valid,,2014-10-1
GB/T 30740-2014 Determination of total organic carbon in marine sediment—Nondispersive infrared absorption 160.0 via email in 1~3 business day valid,,2014-10-1
GB/T 30741-2014 Determination of total sulfur in ocean atmospheric dry deposition—Nondispersive infrared absorption spectrometry 180.0 via email in 1~3 business day valid,,2014-10-1
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DB21/T 2686-2016 Coastal Wetland Ecosystem Services Assessment Technical Specification 
  Issued on: 2016-09-27   Price(USD):
DB21/T 2687-2016 Technical specification for alien marine microalgae minitoring 
  Issued on: 2016-09-27   Price(USD):
DB21/T 2776-2017 Technical specification for brown tide damage assessment 
  Issued on: 2017-03-20   Price(USD):
DB32/T 4344-2022 Marine sediment―Determination of oil―Ultrasonic Extraction-UV spectrophotometric method 
  Issued on: 2022-09-06   Price(USD): 165.0
DB37/T 3245-2018 Technical Specification for Sea Area Appraisal 
  Issued on: 2018-05-25   Price(USD):
DB37/T 4299-2020 Determination of amantadine in seawater—Liquid chromatography tandem mass spectrometry, LC-MS/MS 
  Issued on: 2020-12-30   Price(USD):
GB 18420.1-2001 Biological toxicity grading for pollutant from marine petroleum exploration and exploitation 
  Issued on: 2001-08-02   Price(USD): 224.0
GB 18420.1-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 1: Grading 
  Issued on: 2009-3-11   Price(USD): 60.0
GB 30980-2014 Assessment procedure for marine dumping of dredged material 
  Issued on: 2014-07-24   Price(USD): 660.0
GB/T 17923-1999 Analysis method for oil-bearing wast water from marine petroleum development industry 
  Issued on: 1999-1-2   Price(USD): 120.0
GB/T 18420.2-2001 Biological toxicity inspection method for pollutant from marine petroleum exploration and exploitation 
  Issued on: 2001-08-02   Price(USD): 250.0
GB/T 18420.2-2009 Biological toxicity for pollutants from marine petroleum exploration and exploitation - Part 2: Test method 
  Issued on: 2009-3-11   Price(USD): 200.0
GB/T 20259-2006 Chemical analysis methods for marine polymetallic nodules  
  Issued on: 2006-6-2   Price(USD): 750.0
GB/T 20260-2006 Chemcial analysis methods for marine sediment  
  Issued on: 2006-6-2   Price(USD): 450.0
GB/T 21247-2007 Specifications for identification system of spilled oils on the sea 
  Issued on: 2007-10-18   Price(USD): 510.0
GB/T 26411-2010 Determination of 16 polynuclear aromatic hydrocarbons in seawater by GC-MS 
  Issued on: 2011-1-14   Price(USD): 240.0
GB/T 30738-2014 Determination of radionuclide in marine sediment—Gamma spectrometry 
  Issued on: 2014-06-09   Price(USD): 300.0
GB/T 30739-2014 Determination of n-alkanes in marine sediment—Gas chromatography-mass spectrometry 
  Issued on: 2014-06-09   Price(USD): 220.0
GB/T 30740-2014 Determination of total organic carbon in marine sediment—Nondispersive infrared absorption 
  Issued on: 2014-06-09   Price(USD): 160.0
GB/T 30741-2014 Determination of total sulfur in ocean atmospheric dry deposition—Nondispersive infrared absorption spectrometry 
  Issued on: 2014-06-09   Price(USD): 180.0
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